Vehicle Kinematics & Safety Design Scaffolded Phenomena-Based Lesson: The Crash-Test Sled: One Speed, Four Stopping Distances Teacher Discussion Guide | Physics | Grades 9–12

This is the teacher discussion guide, with lesson flow, facilitation questions, anticipated student ideas and model explanations for leading the class discussion for the Scaffolded Phenomena-Based Lesson in the high school Physics (grades 9–12) chapter Vehicle Kinematics & Safety Design, built around the phenomenon The Crash-Test Sled: One Speed, Four Stopping Distances. This scaffolded version adds sentence frames and extra supports for students who need them. It is sold separately from the other two parts of the set.

Complete the set: Vehicle Kinematics & Safety Design Scaffolded Phenomena-Based Lesson: The Crash-Test Sled: One Speed, Four Stopping Distances Presentation; Vehicle Kinematics & Safety Design Scaffolded Phenomena-Based Lesson: The Crash-Test Sled: One Speed, Four Stopping Distances Student Response Sheet. Original version: Vehicle Kinematics & Safety Design Phenomena-Based Lesson: The Crash-Test Sled: One Speed, Four Stopping Distances Teacher Discussion Guide.

Sections: Standards Alignment; Learning Goals; The Case - Read First; The Record - Dated Observations; How To Run The Talk; Talk Moves For The Teacher; The Record; Word Bank. Sample item: “1. The four designs share one start speed and one mass. What one thing changes from design to design? Which May 3, 2027 note lists its four values before any run?”

What's inside: SCAFFOLDED Teacher Discussion Guide (editable .docx + PDF, about 2,048 words, 7 pages).

Standards: HS-PS2-1 — Analyze data to support the claim that Newton’s second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration. HS-PS2-3 — Apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes the force on a macroscopic object during a collision.

Resource type: Phenomena-Based Lesson – Teacher Discussion Guide. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Open with the phenomenon slide show, let students record ideas on the response sheet, and lead the discussion with the teacher guide. Built for high school Physics, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.